Twinkle Bay
Twinklebay 120 x 38mm Cooling Fan
Bottom line: The Twinklebay 120 x 38mm Cooling Fan: 151.85 CFM airflow at 3700 RPM, far past typical 120mm case fans; main trade-off: 53 dB-A at full speed is too loud for a quiet desktop build.
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Pros & Cons
Pros
- ✓ 151.85 CFM airflow at 3700 RPM, far past typical 120mm case fans
- ✓ Standard 120 x 120 x 38mm 12038 frame drops into AFB1212SHE mounts
- ✓ Thicker 38mm body moves more air through dense radiators and heatsinks
- ✓ 19.2W / 1.6A on 12V DC suits server, industrial, and vintage PC chassis
Cons
- ✗ 53 dB-A at full speed is too loud for a quiet desktop build
- ✗ 2-pin 2-wire connector gives no PWM or RPM tach control
- ✗ Wires and connectors differ from the original fan, per the maker's notice
- ✗ 15cm lead is short and often needs an extension to reach a header
Manufacturer description
Model: Replacement for AFB1212SHE 12038 Cooling fanDimensions (L x W x H): 120 x 120 x 38 mm / 4.7 x 4.7 x 1.5 inchesesRotation Speed: 3700RPM (Revolutions per minute)Airflow: 151.85 CFM (Cubic feet per minute)Noise Level: 53 dB-APower Connector: 2-pin 2-wireLength of Wire: > 5.9'' / 15cmRated Voltage: DC 12 VRated Current: 1.6 ARated Power: 19.2WNOTICE:The fan's wires and connectors have been replaced.So these may not be the same as your original fan, please check and read the description before purchase.By the way, you can also replace the wire and connector by yourself if you have the…
SpecPicks Verdict
SpecPicks scored Twinklebay 120 x 38mm Cooling Fan using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Twinkle Bay's retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Dimensions (L x W x H): 120 x 120 x 38 mm / 4.7 x 4.7 x 1.5 inches
- Rotation Speed: 3700RPM (Revolutions per minute)
- Airflow: 151.85 CFM (Cubic feet per minute)
- Rated Current: 1.6 A, Rated Power: 19.2W
- Suitable for computer cooling, refrigerator, replacement for vent fan and industrial fan etc.
Full Specifications
| Brand | Twinkle Bay |
|---|---|
| Model | 4328441459 |
| Airflow | 151.85 CFM (Cubic feet per minute) |
| Voltage | 12 Volts |
| Wattage | 19.2 watts |
| Material | Copper |
| Dimensions | 120 x 120 x 38 mm |
| Unit Count | 1 Count |
| Noise Level | 53 Decibels |
| Part Number | 4328441459 |
| Material Type | Copper |
| Rated Current | 1.6 A, Rated Power: 19.2W |
| Cooling Method | Air |
| Rotation Speed | 3700RPM (Revolutions per minute) |
| Number of Items | 1 |
| Air Flow Capacity | 151.85 Cubic Feet Per Minute |
| Compatible Devices | Desktop, Refrigerator |
| Power Connector Type | 2-Pin |
| Dimensions (L x W x H) | 120 x 120 x 38 mm / 4.7 x 4.7 x 1.5 inches |
| Maximum Rotational Speed | 3700 RPM |
| Full listing title | Twinklebay 120 x 38mm Cooling Fan, Replacement for AFB1212SHE High CFM 12038 Cooling Fan, 120 x 120 x 38mm with 2 Pins 2 Wires Connector (12V DC) |
Ready to buy?
Twinklebay 120 x 38mm Cooling Fan, Replacement for AFB1212SHE High CFM 12038 Cooling Fan, 120 x 120 x 38mm with 2 Pins 2 Wires Connector (12V DC) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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